76 to 100 of 144 GraphQL Jobs

Staff Platform Engineer, UK

Hiring Organisation
Jobleads-UK
Location
Oxford, England, United Kingdom
meetings for communication in an async culture. Not an appropriate fit if you require external project management support. Technology Stack TypeScript, Node.js, React, Apollo GraphQL, Postgres, Redis, AWS, Datadog, Sentry. Benefits Competitive salary and equity. 10‐year exercise window for stock options. Unlimited PTO. Minimum 12 weeks of fully paid ...

Mobile Application Development Lead

Hiring Organisation
Artis Recruitment
Location
Bristol, Avon, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £85,000 per annum
React Native or Flutter). In-depth understanding of mobile development tools, frameworks, and platform considerations. Solid knowledge of software architecture, APIs (REST/GraphQL), and modern data technologies (SQL/NoSQL). Experience with version control, CI/CD pipelines, automated testing, and code quality practices. Demonstrated ability ...

Application Architect (.NET & Digital Platforms)

Hiring Organisation
CGI
Location
United Kingdom
Employment Type
Full Time
networking concepts •Experience communicating complex technical concepts to technical and non-technical audiences •Strong stakeholder management and collaboration skills Desirable qualifications •Experience with Node.js, GraphQL, Adobe Experience Manager (AEM) •Knowledge of JBOSS, MySQL, Oracle, and data modelling principles •Experience supporting digital platforms within large-scale enterprise or public sector environments ...

Senior Product Manager - API Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
patterns Strong communication skills with both technical and non-technical stakeholders Preferred experience Fintech, payments, FX, or financial infrastructure experience Experience with: REST APIs (GraphQL a plus), OAuth 2.0, API keys, and authentication models, Event-driven systems and webhooks Experience working with external developers or partners Level-specific expectations ...

Backend Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
databases and with other types of databases: PostgreSQL and Redis are an advantage Advanced knowledge and experience on modern web patterns: RESTful APIs, WebSocket, GraphQL are an advantage Experience with distributed version control systems: Git (GitHub and/or Bitbucket) Familiarity with cloud-oriented technologies: Docker, AWS or Azure ...

Senior Software Engineer, Enterprise Platform (Remote)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
work on their Enterprise Platform. This role is remote and outside IR35, requiring a senior-level engineer with a strong background in TypeScript, GraphQL, and PostgreSQL. You will be responsible for designing secure, multi-user workflows, developing APIs, and ensuring system reliability. The ideal candidate thrives in fast-paced environments ...

Senior Backend Architect: AWS Serverless & API Leader

Hiring Organisation
Jobleads-UK
Location
Metropolitan Borough of Solihull, England, United Kingdom
where you will lead backend delivery for scalable services using event-driven patterns and AWS serverless tech. You’ll own API design (REST/GraphQL) and guide engineers through high-risk decisions while embedding CI/CD and IaC practices. You will mentor and coach engineers, drive quality and testing ...

Frontend Developer

Hiring Organisation
La Fosse
Location
City of London, London, United Kingdom
user experiences. You'll spend most of your time working wit h HTML, CSS and Alpine. js, while also gaining exposure t o Node.js, GraphQL and PostgreS QL. The team is small, collaborative and people-focused, giving you the opportunity to have a real impact from day one. What they ...

Applied AI ML Lead – DocAI

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Experience of big data technologies (e.g. Spark, Hadoop) Have constructed batch and streaming microservices exposed as REST/gRPC endpoints Familiarity with GraphQL Level of experience Senior (5+ years of experience) Tagged as: Big Data, Industry, Machine Learning, Natural Language Processing, NLP, United Kingdom #J-18808-Ljbffr ...

Senior Product Manager - API Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
patterns Strong communication skills with both technical and non‐technical stakeholders Preferred experience Fintech, payments, FX, or financial infrastructure experience Experience with REST APIs (GraphQL a plus), OAuth 2.0, API keys, and authentication models, event‐driven systems and webhooks Experience working with external developers or partners Level‐specific expectations ...

Principal Software Engineer, Frontend Platform

Hiring Organisation
Jobleads-UK
Location
United Kingdom
architectural thinking How to be successful in this role: Expert‐level proficiency in JavaScript and deep experience with modern frontend technologies Experience with GraphQL and building scalable data architectures for web applications Broad technical knowledge across testing frameworks, build systems, accessibility standards, internationalization, and localization Proven track record of driving ...

Backend/API Engineer, Money as a Service

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
internal and external users Preferred Qualifications Experience with large-scale financial tracking systems Good understanding and practical knowledge in cloud based services (e.g. gRPC, GraphQL, Docker/Kubernetes, cloud services such as AWS, etc.) Office-assigned Stripes in most of our locations are currently expected to spend at least ...

Senior Engineer (Full Stack) JBLE1 NI

Hiring Organisation
TP ICAP Group Services Ltd
Location
Belfast, UK
React, Redux, ReactQuery Experience with modern JavaScript frameworks - React Knowledge of version control systems (Git) Understanding of cross-browser compatibility Familiarity with RESTful APIs, GraphQL and Websockets Experience with CSS pre-processors e.g. Tailwind Back-end skills Proficiency in backend programming languages (Typescript and/or other OOP language such … c#/Java) Strong database knowledge (SQL and NoSQL) Proficiency with RESTful APIs and GraphQL APIs and Websockets Experience with microservices architecture Knowledge of version control systems (Git) Experience with Terraform Experience with automated testing Experience with AWS (AWS Lambda, AWS Fargate, Amazon API Gateway, AWS AppSync) Worked within ...

Engineer C# (Full Stack)

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
Group OverviewThe TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through ...

Senior Software Engineer I – Search and AI Platform

Hiring Organisation
Elsevier
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
86900 to 144600 EUR Annually
reliable, and innovative solutions that accelerate scientific discovery. Key responsibilities: Design and implement graph-based search services. Develop applications using Java , Spring Boot, Spring, GraphQL , and GraphQL Federation . Integrate with databases, web services, or AWS services (Neo4j, DynamoDB, RDS, S3, Parameter Store, SQS, SNS, Kinesis) to support ingestion, storage … . Proven track record building scalable backend systems and APIs. Strong expertise in Java and the Spring Boot ecosystem . Hands-on experience with GraphQL API/REST APIs design. Solid background in cloud-native architectures with AWS and Kubernetes (EKS) . An advocate of best practices for rapid development ...

Lead Software Engineer - Data in London - LinuxRecruit

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
months ago Tech stack Python TypeScript Software Engineer Required Skills To optimize the platform's performance, a rough tech stack is in play. GraphQL or Neo4j experience is highly desirable, programming with Python or TypeScript is again advantageous. You should know the full SDLC and be comfortable with architecting solutions. ...

Senior Backend Engineer: Pricing, Promotions & APIs

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
powering multiple customer channels. You'll develop scalable microservices and APIs using Java or Kotlin, participate in Kafka-based event-driven architectures, and design GraphQL APIs while ensuring performance and operations across high-volume systems. Collaborative culture in a fast-paced environment with ownership and on-call responsibilities. #J ...

Staff Design Engineer, UK

Hiring Organisation
Jobleads-UK
Location
United Kingdom
design system and the design and implementation of features for hundreds of users with iterative user feedback. Technical Stack TypeScript (frontend & backend), React, GraphQL, Node.js, Postgres, and Redis. Minimum proficiency in TypeScript, React, and CSS is required; backend proficiency is a plus. Benefits Competitive salary and equity. 10‐year exercise ...

Staff Design Engineer, UK

Hiring Organisation
Jobleads-UK
Location
Oxford, England, United Kingdom
design system and the design and implementation of features for hundreds of users with iterative user feedback. Technical Stack TypeScript (frontend & backend), React, GraphQL, Node.js, Postgres, and Redis. Minimum proficiency in TypeScript, React, and CSS is required; backend proficiency is a plus. Benefits Competitive salary and equity. 10‐year exercise ...

Staff Design Engineer, UK

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
design system and the design and implementation of features for hundreds of users with iterative user feedback. Technical Stack TypeScript (frontend & backend), React, GraphQL, Node.js, Postgres, and Redis. Minimum proficiency in TypeScript, React, and CSS is required; backend proficiency is a plus. Benefits Competitive salary and equity. 10‐year exercise ...

Staff Design Engineer, UK

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
design system and the design and implementation of features for hundreds of users with iterative user feedback. Technical Stack TypeScript (frontend & backend), React, GraphQL, Node.js, Postgres, and Redis. Minimum proficiency in TypeScript, React, and CSS is required; backend proficiency is a plus. Benefits Competitive salary and equity. 10‐year exercise ...

Generative AI Executive Director — Production LLM Systems

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
pipelines using DAG frameworks, including custom operator development and pipeline optimization. Architect and implement high‐throughput, low‐latency microservices with gRPC, REST, and GraphQL, including protocol buffer schema design, streaming endpoints, and load balancing. Apply hands‐on experience with parameter‐efficient fine‐tuning (LoRA, QLoRA, IA3), model quantization (INT8, FP16 ...

Staff Software Engineer (Web & Mobile)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
/or Android, with strong fluency in Swift and/or Kotlin and the surrounding ecosystem - offline sync, push, auth, persistence, networking, REST/GraphQL) - and credible breadth beyond it Demonstrated breadth: you’ve worked seriously in at least one of {web frontend, backend services, data/infra, platform tooling ...

Principal Solutions Consultant

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
broader customer data and identity stack. Strong grasp of client‐side integration nuances: mobile and web SDKs, push notification frameworks, webhooks, and REST or GraphQL APIs, including how they hold up under enterprise scale and multi‐region deployments. German language proficiency. Not required, but useful for DACH market conversations. Experience ...

Full Stack Developer - React/Node

Hiring Organisation
Tank Recruitment
Location
Plymouth, Devon, United Kingdom
Employment Type
Permanent
maintain bespoke web applications, internal tools and business software. Build responsive, user-friendly frontend applications using modern JavaScript frameworks. Develop and maintain REST and GraphQL APIs for internal and third-party integrations. Support backend services, databases and automation processes. Work within Linux-based environments using modern development and deployment practices. … with experience across frontend, backend and API development. You'll ideally have experience with: Node.js, React, JavaScript and TypeScript Building and consuming REST and GraphQL APIs SQL databases, particularly PostgreSQL Linux development environments Git, GitHub and modern deployment workflows Writing secure, scalable and maintainable software Supporting applications in high-availability ...